TWO MULTIPURPOSE Mi-171E TRANSPORT HELICOPTERS TECHNICAL AND COMMERCIAL PROPOSAL

Transcription

1 TWO MULTIPURPOSE TRANSPORT HELICOPTERS TECHNICAL AND COMMERCIAL PROPOSAL

2 CONTENTS Page 1 GENERAL INFORMATION MAIN PERFORMANCE DATA Weight parameters Geometrical Data Load data in main version of application Cargo compartment VK2500 engines performance data Mi171 SPECIFICATION OPTIONAL EQUIPMENT SERVICE LIFE AND OVERHAUL HELICOPTER MAINTAINABILITY COMMERCIAL CONDITIONS Helicopter and equipment Delivery dates Helicopters and Equipment Warranty Terms of payment

3 1 GENERAL INFORMATION The Mi171 is a transport singlerotor helicopter. The helicopter is powered by two TV3 117VM gas turbine engines equipped with dust protection devices (DPD). The Mi171 helicopter is a universal transport. Its spacious cargo cabin (23 m3) enables to carry up to 4 tons of cargo including wheeled vehicles. Moreover, the helicopter can be used for service passengers transportation and medical evacuation. It takes few minutes to install 36 seats or up to 12 stretchers. Two side doors and a hydraulically driven rear ramp facilitate loading/unloading of cargoes and passengers. In case of emergency 36 people can leave the helicopter within 15 seconds. The Mi171 can also fly with an open ramp which allows to carry longlength loads inside the cabin and perform paratroopers dropping. To transport bulky cargoes the helicopter is fitted with a 4ton capacity external sling. To increase the range of flight up to four 915litre capacity auxiliary fuel tanks can be installed inside the cabin. Thus the range of flight can be increased up to 1,600 km. On customer's request the helicopter can be equipped with a 300kg or 150kg capacity hoist, as well as with other additional equipment. The helicopters can be used for carrying: Carrying up to 20 person + 3 crewmembers; Carrying cargo inside fuselage (up to 4 metric tons); Carrying cargo on external sling load up to 4,5 metric tons; SAR operation; Night Flight operations; Fire fighting; Medevac. The minimum crew: Pilot (Captain) and Copilot. Another crewmember (a flight engineer or a loadmaster) may be added to the crew. 3

4 Fig 11. Mi171 multipurpose helicopter 4

5 2 MAIN PERFORMANCE DATA 2.1 Weight parameters (ISA) The performance presented here are given for the helicopter operated under standard atmospheric conditions. Weight Normal takeoff weight Maximum takeoff weight kg kg Payload: normal maximum inside the cargo compartment on the external cargo sling (if installed) 2000 kg 4000 kg 4500 kg Maximum indicated airspeed of horizontal flight at altitudes of 0 to 1000 m: at normal takeoff weight 250 km/h at maximum takeoff weight 230 km/h Minimum indicated airspeed of horizontal flight: at altitudes up to 5000 m 60 km/h Cruising indicated airspeed at altitudes of 0 to 1000 m: at normal takeoff weight at maximum takeoff weight 220 to 240 km/h 205 to 215 km/h Service ceiling in ground effect (AntiIce and DPD are switched off): at normal takeoff weight kg 6000m at maximum takeoff weight kg 4800m Hovering ceiling out of ground effect (AntiIce and DPD are switched off): at normal takeoff weight 11100kg 4500 m at maximum takeoff weight 13000kg 1500 m Practical ceiling: at normal takeoff weight at maximum takeoff weight 6000 m 4800 m 5

6 2.2 Geometrical data General data at normal takeoff weight of kg Helicopter length: without main and tail rotors with rotating main and tail rotors 18,989 m 25,352 m Helicopter height: without tail rotor with rotating tail rotor Ground clearance 4,865 m 5,544 m 0,445 m Main Rotor Main rotor diameter 21,294 m Number of main rotor blades 5 Direction of main rotor rotation (as viewed from below) counterclockwise Tail Rotor Tail rotor diameter 3,908 m Number of tail rotor blades 3 Direction of tail rotor rotation (as viewed from the side of tail rotor) counterclockwise Landing Gear Main landing gear wheel track Landing gear wheel base 4,510 m 4,281 m 6

7 2.3. Load data in main version of application 7

8 Table 2.1. N Load components 1 Empty helicopters in standard complement 2 Empty helicopters with operational items (particular weight is specified in the Log book of helicopter) 3 Full load a) Operational items (with crew) pilots (2) flight engineer oil unusable fuel passenger seats carpets on the floor external sling load b)fuel (density 0,774 kg/l) in service fuel tank in main fuel tanks c)payload passengers (26 persons) baggage (15 kg per passenger) cargo inside cargo compartment with lashing items cargo on external load with sling and cable 4 Takeoff weight of helicopters (with KO50 heater) Transport versions of application Cargo up to 4000 kg inside the cargo compartment Cargo up to 4500 kg on external sling load system Notes: 1. Fuel mass does not include 54 kg of fuel, which comprises: 4 kg (trapped fuel) is included in the weight of empty helicopters; 20 kg (unusable fuel) is included in the weight of operational items; 30 kg weight of fuel, used on the ground prior to helicopters takeoff. 2. Mass of one crew member 80 kg. 3. The breakdown of weights and CG positions of equipment and loading components, as well as the calculation of CG at takeoff and of extreme CG positions of helicopter in flight are given in the Weight and Balance Instructions. 4. If necessary, the oxygen equipment for the crew (3 sets) with total weight of 11,5 kg + one set with two masks may be installed, which are included in load (medevac role). 8

9 2.4 Cargo compartment Basic Data Volume, cu. m 25.0 Length (on the floor), m 5.34 Width, m 2.34 Height, m 1.8 Portside sliding widened door doorway size Starboard sliding door doorway size Rear ramp sizes 1,405x1,215 m 1,405x0,825 m 1,500x2,300 m The cargo compartment is comfortable and provides all necessary comfort for passengers. Fire resistant materials are used for the cabin. To maintain normal temperatures, air purity in the cabin, to reduce noise, the helicopter is equipped with air conditioning, ventilation or heating systems and it is made heatand sound proof. Cargo Carrying If necessary, the helicopter can carry loads in the cargo cabin. The cargo can be loaded into the cabin through the doors or through the open ramp. Depending on the amount of cargo to be carried, the required number of the seats is folded to accommodate it. The cargoes are tied down to the tiedown fittings located on the floor. Any longsize bulky loads can be carried on the external sling. The helicopter is provided with external sling load system of up to 4500 kg lifting capacity (fitted as option equipment, standard capacity is 3000kg). The helicopter fuselage is an allmetal structure made up of a nose portion, central portion, tail boom and tail boom pylon. The stabilizer is installed on the tail boom to provide the required stability and controllability. left sliding widened door right sliding door size 1,405 x 1,215 m 1,405 x 0,825 m In the rear part of cargo compartment is installed hydraulic driven ramp (Fig 22). The ramp is designed for rolling wheeled transport means, rapid airdrop and longsize loads carriage, embarkation disembarkation of stretches with injured. Operation of ramp is performed by the independent hydraulic system. Hydraulic system is filled with АМГ10 oil that fills the hydraulic cylinder that enables opening and closing of ramp. Ramp is locked by hydraulic lock and is operated automatically as well as by manual pump (in case of automatic failure). The ramp is a high performance advantage during loading and unloading. 9

10 Ramp opening time is Ramp closing time is 4,5 sec 5 sec Fig. 22. Hydraulic driven ramp 3 Mi171 SPECIFICATION The present standard delivery set list includes the main vendor items, which are used in the helicopter. The Supplier reserves the right to replace the equipment indicated in the Specification with equivalent advanced equipment. Table 31 Description Designation Qty Power plant and instruments Engine TV3117VM 2 Main rotor hub, series Main rotor blades 8АТ set Fan 8А Engine (APU) АИ9В 1 Service fuel tank 8AТ External fuel tank (right and left) 8MTB MTB (one right, one left) Fuel shutoff valve МА 5 Float valve for pressure fueling А1Т 1 Airoil cooler unit 5349Т 2 (one right, one left) Pressure switch СД29А 3 Solenoid valve А 2 Aviation electric fuel quantity gage СКЭС2027Б 1 Electricallydriven centrifugal pump ЭЦН91С 2 Electricallydriven centrifugal pump 463Б 1 Fuel filter 11ТФ30СМ1 1 Tachometer indicator ИТЭ2 2 10

11 Temperature regulator РТ1262С 2 Engine pressure ratio indicator ИР117М 1 Dual measuring equipment 2ИА6 1 Engine vibration indicating equipment ИВ500Е 1 Electric resistance temperature bulb П1 3 Tachometer sensor Д2M 2 Chip detect filter СС78 2 Smallsize induction pressure transmitter ИМД8 2 Electric threepointer engine gage unit УИ33К ser. 2 2 Electric singlepointer engine gage unit УИ13К 1 Electric thermometer ТСТ282С 1 Start control valve 1919Т 2 Pressure indicator ИД3 1 Temperature probe П77 2 Device МП100М2С Pressure transmitter ИКД27Да Indicator ДТПР 3 Device ИДП1 3 Electronic indicator ЭМИ3РИ 1 Temperature regulator РТ12С 2 сер. 2 Manometer ДИМ3 1 Rotor Drive System and Instruments Main gearbox ВР14 1 Intermediate gearbox 8А Tail rotor gearbox Tail rotor drive shaft 8А Fan drive universal joint shaft 8А Tachometer indicator ИТЭ1 2 Primary inverter Д1М 2 Induction pressure transmitter ИД8 1 Threepointer induction indicator УИ36К 1 Universal electric resistance thermometer ТУЭ48 1 indicator Electric resistance temperature bulb П1 3 Plugchip detector ПС1 6 Main rotor pitch indicator УП Avionics Radio station ЯДРО1А1 1 Radio station ОРЛАН85СТ 1 Voice recorder АЛМАЗУП 1 Interphone equipment СПУ7 1 Automatic direction finder АРК15 М 1 Radio altimeter А037 ver Airborne voice warning equipment САС49 1 Voice recorder П503Б 1 Mechanical conversion unit БМП 1 Electrical Equipment Generator ГТ40ПЧ8В 2 11

12 Inverter ПТС800БМ 2 Stepdown transformer Тр115/36 2 Transformer ТС310С04Б 1 Transformer ТН1157,5 1 Transformer ТС/12 2сер. 1 Transformer ТФ125/1А 4 Transformer ТФ1150/1А 2 Transformer ТФ150/1А 4 Autotransformer АТ83 1 Voltage regulator РН120У 1 Phasesequence unit БЧФ208 1 Variable transformer ТР100 1 Filter Ф70 1 Filter Ф100 1 Circuit breaker АЗПА2 1 Start control panel АПД9В 1 Automatic starter unit АПД78А 1 Programmer box ПМК21ТВ 1 Aircraft storage battery 20НКБН25 2 Rectifier ВУ6Б 2 Differential reverse current cutout relay ДМР200 ВУ 2 Differential reverse current cutout relay ДМР200 Д 1 Voltmeter В1 1 Voltmeter ВФ0, Ammeter АФ Ammeter А1 6 Starter СТГ3 1 Relay of starter turn off РМО16 1 Frame РМ355Г 2 Transformer block БТТ40БТ 2 Automate of buses swith АПШ3М 2 Transformer СПО9 1 Transformer ТСТ282С 1 Flight and Navigation Equipment Gyro horizon АГБ3К ser.2 2 Twopointer altimeter ВД10ВК ser.2 2 Rateofclimb indicator ВАР30МК ser.4 2 Liquid magnetic compass КИ13К 1 Pitotstatic tube ПВД6М 2 Airspeed indicator УС450К ser.2 2 Autopilot АП34Б ser.2 1 Airspeed controller КЗСП 1 Readiness signal unit БСГ 1 Erecting cutout switch ВК53ЭРВ ser.4 1 Electric turn indicator ЭУП53К 1 Compass system ГМК1АЭ 1 Aircraft clock АЧС1 1 Lights 12

13 Formation lights ОПС57 3 Warning light beacon МСЛ3ser.2 1 Landingsearch light ФПП7М 3 Cabin light СБК 1 Taxi light ФР100 2 Tail light ХС 62 1 Board light БАНО64 2 Fire Extinguishing Equipment Fire detector system ССПФК ser. 2 2 Fire extinguisher Hand fire extinguisher ОУ2 2 Flight compartment view glass panel В8БП (one right, one left) Main rotor antiicing slip ring ТСВ36М313 1 Tail rotor antiicing slip ring 8АТ Radioisotope ice detector CO121 ВМ var. а 1 Temperature regulator ТЭР1М 6 Hydraulic System Equipment Gear pump НШ39М 2 Twoposition solenoid valve ГА74М/5 2 Automatic pump relief valve ГА77В 2 Emergency supply cutout valve ГА59/1 1 Solenoid valve ГА192Т 5 Metering device ГА172002/Т 1 Hydraulic filter ФГ11БН 2 Hydraulic filter 8Д Check valve ОК10А 4 Combination control hydraulic actuator КАУ115АМ 4 Heatresistant pressure switch МСТ25А 1 Heatresistant pressure switch МСТ30А 1 Singlepinter electric indicator УИ Induction pressure transmitter ИД100 2 Induction manometer ДИМ100 2 Pneumatic System Equipment Compressor АК50Т1 сер.3 1 Pneumaticallycontrolled reducing valve УПОЗ/2М 1 Reducing valve УП25/2 1 Aircraft pressure gage МА60 1 Unified air pressure gage МВУ100 1 Landing Gear Nose landing gear wheel levered shock strut 8А420100А 1 Main landing gear shock strut 8А410100Б 2 (one right, one left) Tail bumper shock absorber В Wheel for tyre 865 x 280 КТ97/310 2 Wheel without brake for tyre 595 x 185 КТ

14 Tyre 865 x 280 Type 1A 2 Tyre 595 x 185 Type 14 2 Control System Swash plate Control stick РУ2 2 Tail rotor Solenoid brake ЭМТ2М 3 Electric actuator (rod travel of 41 mm) МП100М ser. 2 2 Tail rotor pitch limit system СПУУ52 1 Chain of 67 links ПР15, , ТУ Miscellaneous Equipment Windscreen electric actuator ЭПК2Т60 2 Electric fan ДВ302Т 2 Signal flare launcher ЭКСР46 2 Signal flare control panel 7П662К 2 Siren C1 1 Ramp hydraulic system Pump 8МТВ Hydraulic cylinder 8МТВ Hydraulic lock 8МТВ Hydraulic lock 8МТВ Hydraulic cutoff point 991АТ01А01 2 Hydraulic cutoff point 991АТ02А OPTIONAL EQUIPMENT Content Type Description Fuselage. RH side large sliding door 1. Ramp 1. Short clamshell doors 1. Entrance stairs 8 Fuel system. Additional internal 12 AIFT 12 fuel tank 12 Passenger equipment. Passenger seats 20 Air conditioning and heating system. Kerosene heater KO50. External Sling System (ESS) Liftingtransportation equipment 8АМТ set 14

15 5 SERVICE LIFE AND OVERHAUL Table 51 Time befor 1 st overhaul Service life TBO Assigned service life hrs years hrs years hrs years Fuselage * 25 ** Engine TV3117VM Engine AI9V Main gearbox VR Main rotor hub All metal blade Specified service life is a preliminary one. According to regulations existing in Russia the determined service life can be extended as more flying hours are being accumulated (the helicopters with expired preliminary service life should be subjected to periodic inspections of their technical condition). The service life can be roughly extended up to hours. 15

16 6 HELICOPTER MAINTAINABILITY Provision is made for highquality maintenance and repair of the helicopter in the course of its operation at minimum labour consumption. The helicopter assemblies and units are made ready accessible, easy removable and interchangeable. Airframe 1. Special access panels are provided in the fuselage, tail boom and pylons to facilitate inspection of the helicopter and care of the helicopter assemblies and units. 2. The side panels of the engine and reduction gearbox compartments are hinged open to form service platforms for access of the attending personnel to the engine, gearbox and all accessories located in the upper portion of the helicopter without access ladders. 3. Special jacking points are provided on the underside of the fuselage. 4. Levelling points are provided in the helicopter for levelling it longitudinally and laterally. Power plant and transmission 1. Provision is made for replacement of the engines, gearboxes and transmission components under field conditions. 2. Ready access is provided to the attachment units and joints of the engines and their accessories to facilitate their replacement. Special equipment All the panels of the electrical control panel are made easyopened to provide for ready access to equipment mounted on the electrical control panel and facilitate its wiring. All electrical and radio components are arranged in special compartments to facilitate their maintenance and replacement. Access is provided to the instruments located on the instrument panels. Helicopter control system Ready access is provided to the control system for their inspection and lubrication without removal from the helicopter. Hydraulic system Ready access is provided to the hydraulic system components for their inspection and removal. All the hydraulic units are mounted in a single assembly. Pneumatic system Access is provided to the pneumatic system units for their inspection and removal. 7 COMMERCIAL CONDITIONS 16

17 7.1 Helicopter and equipment Price of Basic Helicopter Denomination Price FCA, USD Brand new MI171E in standard transport version equipped with rear ramp, star board sliding door and widened port side sliding door, fuel tanks of increased capacity, main rotor blades of metal design, standard radiocommunication, navigation and other equipment, TV3 117VM engines, with Individual set (1:1) of spare parts, tools and ground support, technical publications in English. Indicated above prices shown according to delivery terms FCA, International airport, UlanUde (Incoterms' 2000). The final prices will depend on time of delivery, additional equipment, terms of delivery, terms of payment and will be determined during the signing of contract. 7.2 Delivery dates The helicopters shall be delivered within one month from the date of receipt of the first advance payment by the Seller. 7.3 Helicopters and Equipment Warranty The Seller guarantees that the quality of the helicopter and equipment corresponds in full to the current Russian standards and technical conditions for Mi171 helicopters manufacturing. The guarrantee period under the present proposal is as follows: for the Helicopter 12 (twelve) months since the date of signing of the Acceptance certificate or 300 (three hundred) flying hours, whichever occurs earlier; for all the Equipment 12 (twelve) months since the date of signing of the Acceptance certificate. 17

18 7.4 Terms of payment Payment for the helicopter and equipment should be fulfilled as follows: The Buyer makes an advance payment at the rate of 70 % of the total Contract cost within 5 days since the day of Contract signing. The advance payment should be effected against the commercial invoice, issued by the Supplier. The remaining 30 % of the cost should be paid by within 30 days since the date of Contact signing. The final version of the order of payment will be settled in the course of negotiations. At any case the helicopters have left Russian territory after the whole payment. 18